KOTNIK, Barbara; PETRIČ, Nežika; ŽGUR, Silvester. Parameters affecting calving difficulty of Charolais and Limousin breed at the Educational and Research Centre Logatec. Acta agriculturae Slovenica, Ljubljana, SI, v. 94, n. 1, p. 27–31, 2009. DOI: 10.14720/aas.2009.94.1.14819. Disponível em: https://journals.uni-lj.si/aas/article/view/14819. Acesso em: 11 nov. 2025.